Individual Calculations February 2024
 David, Alberto  Total change: -18.50  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 2255 2529 6.50 9 -0.78 10 -7.80 
  Koulitchenko, Alexandre 2122 FRA0.001-0.9210-9.20 
  Aubry, Benjamin 2129  * FRA1.0010.08100.80 
  Garrigue, Julian 2102 FRA1.0010.07100.70 
  Hauchamps, Maxime f2284 BEL1.0010.20102.00 
  Bergez, Luc m2291 FRA0.501-0.3010-3.00 
  Breuil, Tristan 2237 FRA1.0010.15101.50 
  Sankalp, Gupta g2523 IND0.001-0.5110-5.10 
  Bifulco, Michel f2251 ITA1.0010.17101.70 
  Kopylov, Michael m2360 UKR1.0010.28102.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 20e Open de Vandoeuvre 2024 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2024-01-03
RcRownchangeKK*chgGame
 2288 2525 6.00 9 -1.07 10 -10.70 
  Iolis, Oleg 2150 BEL1.0010.09100.90 
  Gryshko, Vitalii f2294 UKR1.0010.21102.10 
  Raahul, V S m2356 IND1.0010.28102.80 
  Yankelevich, Lev g2408 GER0.501-0.1610-1.60 
  Ermitsch, Magnus f2278 GER0.001-0.8110-8.10 
  Soyeux, Gabriel 2125  * FRA1.0010.08100.80 
  Hauchamps, Maxime f2267 BEL1.0010.18101.80 
  Decuigniere, Tom f2401 FRA0.001-0.6710-6.70 
  Lenaerts, Lennert f2312 BEL0.501-0.2710-2.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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